mapping - euzu/tuliprox GitHub Wiki

Has the root item mappings which has the following top level entries:

• templates optional
• tags optional
• mapping mandatory

If you have a lot of repeats in you regexps, you can use templates to make your regexps cleaner. You can reference other templates in templates with !name!;

templates:
  - {name: delimiter, value: '[\s_-]*' }
  - {name: quality, value: '(?i)(?P<quality>HD|LQ|4K|UHD)?'}

With this definition you can use delimiter and quality in your regexp's surrounded with ! like.

^.*TF1!delimiter!Series?!delimiter!Films?(!delimiter!!quality!)\s*$

This will replace all occurrences of !delimiter! and !quality! in the regexp string.

Has the following top level entries:

• name: unique name of the tag.
• captures: List of captured variable names like quality. The names should be equal to the regexp capture names.
• concat: if you have more than one captures defined this is the join string between them
• suffix: suffix for the tag
• prefix: prefix for the tag

Has the following top level entries:

• id mandatory
• match_as_ascii optional default is false
• mapper mandatory
• counter optional

Is referenced in the config.yml, should be a unique identifier

If you have non ascii characters in you playlist and want to write regexp without considering chars like é and use e instead, set this option to true. unidecode is used to convert the text.

Has the following top level entries:

• filter optional
• pattern
• attributes
• suffix
• prefix
• assignments

The filter is a string with a statement (@see filter statements). It is optional and allows you to filter the content.

The pattern is a string with a statement (@see filter statements). The pattern can have UnaryExpression NOT, BinaryExpression AND OR, and Comparison (Group|Title|Name|Url) ~ "regexp". Filter fields are Group, Title, Name and Url. Example filter: NOT Title ~ ".*Shopping.*"

The pattern for the mapper works different from a filter expression. A filter evaluates the complete expression and returns a result. The mapper pattern evaluates the expression, but matches directly comparisons and processes them immediately. To avoid misunderstandings, keep the pattern simply to comparisons.

The regular expression syntax is similar to Perl-style regular expressions, but lacks a few features like look around and backreferences.

Attributes is a map of key value pairs. Valid keys are:

• id
• chno
• name
• group
• title
• logo
• logo_small
• parent_code
• audio_track
• time_shift
• rec
• url

If the regexps matches, the given fields will be set to the new value You can use captures in attributes. For example you want to rewrite the base_url for channels in a specific group.

mappings:
  templates:
    - name: sports
      value: 'Group ~ ".*SPORT.*"'
    - name: source
      value: 'Url ~ "https?:\/\/(.*?)\/(?P<query>.*)$"'

  mapping:
    - id: sport-mapper
      mapper:
        - filter: '!sports!'
          pattern: "!source!"
          attributes:
            url: http://my.bubble-gum.tv/<query>

In this example all channels the urls of all channels with a group name containing SPORT will be changed.

Suffix is a map of key value pairs. Valid keys are

• name
• group
• title

The special text <tag:tag_name> is used to append the tag if not empty. Example:

  suffix:
     name: '<tag:quality>'
     title: '-=[<tag:group>]=-'

In this example there must be 2 tag definitions quality and group.

If the regexps matches, the given fields will be appended to field value

Suffix is a map of key value pairs. Valid keys are

• name
• group
• title

The special text <tag:tag_name> is used to append the tag if not empty Example:

  suffix:
     name: '<tag:quality>'
     title: '-=[<tag:group>]=-'

In this example there must be 2 tag definitions quality and group.

If the regexps matches, the given fields will be prefixed to field value

Attributes is a map of key value pairs. Valid keys and values are:

• id
• chno
• name
• group
• title
• logo
• logo_small
• parent_code
• audio_track
• time_shift
• rec
• source

Example configuration is:

assignments:
   title: name

This configuration sets title property to the value of name.

transform is a list of transformations.

Each transformation can have the following attributes:

• field mandatory the field where the transformation will be applied
• modifier mandatory, values are: lowercase, uppercase and capitalize
• pattern optional is a regular expression (not filter!) with captures. Only needed when you want to transform parts of the property.

For example: first 3 chars of channel name to lowercase:

      mapper:
        - pattern: 'Group ~ ".*"'
          transform:
          - field: name
            pattern: "^(...)"
            modifier: lowercase

channel name to uppercase:

      mapper:
        - pattern: 'Group ~ ".*"'
          transform:
          - field: name
            modifier: uppercase

Each mapping can have a list of counter.

A counter has the following fields:

• filter: filter expression
• value: an initial start value
• field: title, name, chno
• modifier: assign, suffix, prefix
• concat: is optional and only used if suffix or prefix modifier given.

mapping:
  - id: simple
    match_as_ascii: true
    counter:
      - filter: 'Group ~ ".*FR.*"'
        value: 9000
        field: title
        modifier: suffix
        concat: " - "
    mapper:
      - <Mapper definition>

mappings:
    templates:
      - name: delimiter
        value: '[\s_-]*'
      - name: quality
        value: '(?i)(?P<quality>HD|LQ|4K|UHD)?'
      - name: source
        value: 'Url ~ "https?:\/\/(.*?)\/(?P<query>.*)$"'
    tags:
      - name: quality
        captures:
          - quality
        concat: '|'
        prefix: ' [ '
        suffix: ' ]'
    mapping:
      - id: France
        match_as_ascii: true
        mapper:
          - filter: 'Name ~ "^TF.*"'
            pattern: '!source!'
            attributes:
              url: http://my.iptv.proxy.com/<query> 
          - pattern: 'Name ~ "^TF1$"'
            attributes:
              name: TF1
              id: TF1.fr
              chno: '1'
              logo: https://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/TF1_logo_2013.svg/320px-TF1_logo_2013.svg.png
            suffix:
              title: '<tag:quality>'
              group: '|FR|TNT'
            assignments:
              title: name
          - pattern: 'Name ~ "^TF1!delimiter!!quality!*Series[_ ]*Films$"'
            attributes:
              name: TF1 Series Films
              id: TF1SeriesFilms.fr
              chno: '20'
              logo: https://upload.wikimedia.org/wikipedia/commons/thumb/3/3c/TF1_logo_2013.svg/320px-TF1_logo_2013.svg.png,
            suffix:
              group: '|FR|TNT'